#include <iostream>
#include<string>


	int mian(){

		std::cout << "what's your favourite number?" << std::endl;
		int favNumber;
		std::cin >> favNumber;

		std::cout << "Your favourite number is:" << std::endl;
		std::cout << "type finish to close program" << std::endl;
		String finish;
		std::cout << "program closing...." << std::endl;
		return 0;
	}